201120211022 has 16 divisors (see below), whose sum is σ = 308578298112. Its totient is φ = 98267434680.

The previous prime is 201120211003. The next prime is 201120211049. The reversal of 201120211022 is 220112021102.

It is a junction number, because it is equal to n+sod(n) for n = 201120210988 and 201120211006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603304 + ... + 1724187.

It is an arithmetic number, because the mean of its divisors is an integer number (19286143632).

Almost surely, 2^201120211022 is an apocalyptic number.

201120211022 is a deficient number, since it is larger than the sum of its proper divisors (107458087090).

201120211022 is a wasteful number, since it uses less digits than its factorization.

201120211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328183.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201120211022 its reverse (220112021102), we get a palindrome (421232232124).

It can be divided in two parts, 20112021102 and 2, that multiplied together give a palindrome (40224042204).

The spelling of 201120211022 in words is "two hundred one billion, one hundred twenty million, two hundred eleven thousand, twenty-two".